Spray wand for disinfecting and deodorizing waste holding tanks in recreational vehicles



FIG. 1 is a top, front, left end perspective view of a spray wand for disinfecting and deodorizing waste holding tanks in recreational vehicles showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof, shown partially for ease of illustration;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a spray wand for disinfecting and deodorizing waste holding tanks in recreational vehicles, as shown and described. 